High jump and triple jump:
Finish in the top 3 in the first eight events in trial mode to unlock the high jump and triple jump events.

Extra events:
Enter "Montreal" as a case-sensitive name in championship mode to unlock bonus events such as the pole vault. If you entered the code correctly, you will hear a sound.

Trap shooting:
Place gold in all eight regular events and the three bonus events to unlock the trap shooting event.

Pole vault:
Enter "L.A." as a case-sensitive name in championship mode to unlock the pole vault event. If you entered the code correctly, you will hear a sound. Alternately, place gold in all eight regular events and at least silver in the high jump and triple jump events.

Bonus Rhythmic Gymnastics song
Obtain a gold medal for all three rhythmic gymnastics songs in trial or championship modes to unlock a new expert song for the Rhythmic Gymnastics event.

Funny sounds
Obtain the gold medal in all events in trial or championship modes to unlock funny sounds.

Athlete Interview 1
Obtain 5 bronze medals in trial or championship modes to unlock the first interview under the "Awards" option at the main menu.

Athlete Interview 2
Obtain 5 silver medals in trial or championship modes to unlock the second interview under the "Awards" option at the main menu.

Athlete Interview 3
Obtain 5 gold medals in trial or championship modes to unlock the third interview under the "Awards" option at the main menu.

Athlete Interview 4
Obtain 10 gold medals in trial or championship modes to unlock the fourth interview under the "Awards" option at the main menu.

Silver Plated Characters
To get your characters to be silver in colour. Enter your name as Sydney.